VulnerabilityDeferred
CVE-2026-76590
A vulnerability was identified in TRENDnet TEW-755AP up to 20260702.
HIGH 8.6EPSS 0.61%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.61%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability was identified in TRENDnet TEW-755AP up to 20260702. Affected by this issue is some unknown functionality of the file /cgi-bin/wan.cgi of the component ssi. Such manipulation of the argument cameo.wan.wan_pppoe_password_00 leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.
- CVSS 4.0
- 8.6 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.61% probability · 48th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-121
- Source
- cna@vuldb.com
References
- https://github.com/meishigana/CVE/blob/main/team15_20260702/15_755ap-ssi-bof/poc/poc-ssi-overflow.py
- https://github.com/meishigana/CVE/tree/main/team15_20260702/15_755ap-ssi-bof
- https://vuldb.com/cve/CVE-2026-76590
- https://vuldb.com/submit/877850
- https://vuldb.com/vuln/393087
- https://vuldb.com/vuln/393087/cti
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.